X-Rack Eight Channel Input Module Owner's ... - Solid State Logic

More documents

Recommendations

Info

X-Rack Owner’s ManualG.4 Performance SpecificationThe following page contains audio performance specification figures for the X-Rack Summing module. Noother Solid State Logic products are covered by this document and the performance of other Solid StateLogic products can not be inferred from the data contained herein.G.4.1 Measurement ConditionsFor each set of figures on the following pages, the specific unit and test setup will be stated at thebeginning of that section. Any changes to the specified setup for any particular figure(s) will be detailedbeside the figures to which that difference applies.G.4.2 Measurement ReferencesUnless otherwise specified the references used in this specification are as follows:• Reference frequency: 1kHz• Reference level: 0dBu, where 0dBu ≈ 0.775V into any load• Source impedance of Test Set: 50Ω• Input impedance of Test Set: 100kΩ• All unweighted measurements are specified as 22Hz to 22kHz band limited RMS and are expressed inunits of dBu• All distortion measurements are specified with a 36dB/Octave low pass filter at 80kHz and areexpressed as a percentage• The onset of clipping (for headroom measurements) should be taken as 1% THD• Unless otherwise quoted all figures have a tolerance of ±0.5dB or 5%• All measurements are made with the operating level switch set for +4dBuG.4.3 PerformanceSignal applied to one channel of an X-Rack Summing module and routed to Mix Bus. Signal measured onMix Output. All other inputs un-routed from the bus under test. Mix Bus Gain control set to 0dB.GainTHD + Noise(+24dBu applied, 0dB gain)Frequency ResponseNoise(Input terminated with 150Ω)Fixed, 0dB< 0.005% from 20Hz to 10kHz,< 0.008% at 20kHz±0.1dB from 20Hz to 20kHz–3dB at 150kHz< –80dBuPage G-2
X-Rack 8 Input Summing ModuleG.5 Connector DetailsInsert Send/Rtn 1 –4Line In 1 –8Location:Rear PanelLocation:Rear PanelConn’ Type:25-pin ‘D’ Type FemalePin Description Cct1 Insert Return 4 (–ve)14 Insert Return 4 (+ve)2 0V15 Insert Return 3 (–ve)3 Insert Return 3 (+ve)16 0V4 Insert Return 2 (–ve)17 Insert Return 2 (+ve)5 0V18 Insert Return 1 (–ve)6 Insert Return 1 (+ve)19 0V7 Insert Send 4 (–ve)20 Insert Send 4 (+ve)8 0V21 Insert Send 3 (–ve)9 Insert Send 3 (+ve)22 0V10 Insert Send 2 (–ve)23 Insert Send 2 (+ve)11 0V24 Insert Send 1 (–ve)12 Insert Send 1 (+ve)25 0V13 n/c87654321Conn’ Type:25-pin ‘D’ Type FemalePin Description Cct1 Line Input 8 (–ve)14 Line Input 8 (+ve)2 0V15 Line Input 7 (–ve)3 Line Input 7 (+ve)16 0V4 Line Input 6 (–ve)17 Line Input 6 (+ve)5 0V18 Line Input 5 (–ve)6 Line Input 5 (+ve)19 0V7 Line Input 4 (–ve)20 Line Input 4 (+ve)8 0V21 Line Input 3 (–ve)9 Line Input 3 (+ve)22 0V10 Line Input 2 (–ve)23 Line Input 2 (+ve)11 0V24 Line Input 1 (–ve)12 Line Input 1 (+ve)25 0V13 n/c87654321Note that the ‘D’ type connector binding posts fitted to the X-Rack 8 Input Summing Module are 4-40 UNC thread.Page G-3
Page 3: X-Rack 8 Input Summing ModuleG. Sum

X-Rack Eight Channel Input Module Owner's ... - Solid State Logic

Create successful ePaper yourself

Delete template?

Save as template?